Mohamed heads to work near his home in Omaha, where he lives with his wife and four children. The city is home to about 9,000 Sudanese refugees -- and Berkshire Hathaways headquarters.

Mohamed heads to work near his home in Omaha, where he lives with his wife and four children. The city is home to about 9,000 Sudanese refugees -- and Berkshire Hathaways headquarters. (Genaro Molina / LAT)

Mohamed heads to work near his home in Omaha, where he lives with his wife and four children. The city is home to about 9,000 Sudanese refugees -- and Berkshire Hathaways headquarters.Genaro Molina / LAT